Dual chamber packaging



FIG. 1 is a perspective view of a dual chamber packaging showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof; and

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a back view thereof; and,

FIG. 8 is a perspective view thereof, with the dual chamber packaging shown in an opened position.

The broken lines illustrate portions of the dual chamber packaging that do not form a part of the claimed design. 

CLAIM The ornamental design for a dual chamber packaging, as shown. 